Reports on learning when engaged in a four-month experience of co-teaching a water unit in a seventh-grade classroom. Suggests that co-teaching allows for a mode of learning that is not captured by Schon's notions of reflection-in-practice and reflection-on-practice. Concludes that co-teaching, as co-learning, is praxis. Contains 26 references.…

Advocates co-teaching as an essential component of teacher education programs. Describes the co-teaching efforts of a university professor, doctoral student, and student-teacher as they taught science to African-American students placed in a low-track program of study in an urban high school. Presents theoretical frameworks associated with…

Introduces a special issue that focuses on teachers and other practitioners undertaking research on their professional praxis. Discusses some experiences as a teacher-researcher, outlines the studies presented in the special issue, and considers questions of voice in the presentation of teacher-researcher studies. Contains 25 references. (WRM)

Describes an investigation into the accuracy of high school science students' confidence in their answers on classroom tests, how that accuracy varied between different types of questions, and whether having to judge their confidence in test items resulted in an improvement in accuracy over the school year. Contains 33 references. (Author/WRM)

Examines how lower-track science students understand shifts in standard classroom discourse patterns. Finds that students insert struggles for social status into classroom arguments about scientific ideas, making it difficult to separate in a group discussion whether evidence or the social politics of the class convinces students to accept an…

This paper focuses on the use of multimedia-based predict--observe--explain (POE) tasks to facilitate small group learning conversations. Although the tasks were given to pairs of students as a diagnostic tool to elicit their pre-instructional physics conceptions, they also provided a peer learning opportunity for students. The study adopted a…

Examines how two dimensions of a community of urban science student learners--social-organizational and intellectual-thematic--evolved and influenced each other. Discusses the reasons why the teacher and student succeeded in developing a functional community but did not quite succeed in developing shared understandings in science. Contains 34…